A dehumidifier may seem like just a solution against mold, but in reality it can also be a valid aid against the cold. This emerges from a new comparative test published by the Swiss magazine Balancewhich put ten basic models to the test. The investigation tested the devices to determine their effectiveness, energy efficiency and noise level. And, surprisingly, the best of the tested models is also the cheapest.
In Switzerland, one in four homes has visible humidity problems, such as mold growth or windows that constantly fog up. In this context, the use of a dehumidifier can make a difference. But which one to choose? Saldo tried to answer this question, testing ten models in realistic conditions: temperature of 20°C and humidity of 80%.
The best dehumidifier
The test, conducted by the Ipi Institute in Stuttgart, focused on four main criteria: dehumidification capacity, humidity reduction time (from 80% to 60%), energy consumption and noise level.
The results are clear: the best dehumidifier is also among the cheapest. The Kibernetik M16 stands out for its energy efficiency and silence. In just 23 minutes it managed to reduce humidity from 80% to 60%, obtaining excellent results in terms of speed and performance. Furthermore, the Kibernetik M16 is particularly quiet, emitting only slight creaks or almost imperceptible hums, making it ideal for environments where tranquility is required, such as bedrooms or studies. Finally, energy consumption was only 89 Wh, a figure that makes it very advantageous for those looking for economical and low-consumption solutions.
The ranking
Other models that performed well include the Woods and Ecofort, although they took 35 minutes to reduce humidity from 80% to 60%. These models, however, maintained low consumption and the noise level was acceptable.
The De’Longhi, although technically performing, suffered from an annoying hum caused by irregular vibrations, especially depending on the position of the rollers. The manufacturer stated that it is working to resolve this issue.
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Finally, the Intertronic was the worst in the test: it is the most energy-intensive and the least effective.
An interesting aspect that emerged from the research is that all dehumidifiers use the same basic technology (cold surface condensation), but the results were very different in terms of performance.
How the test was conducted
The test was carried out by the Ipi Institute in Stuttgart (Germany) on ten dehumidifier models with a price between 130 and 300 Swiss francs. The tests were conducted in the laboratory, following specific criteria to evaluate the dehumidification performance, energy consumption and noise level.
The dehumidifiers were tested in a 15 cubic meter climatic chamber, set at 20°C and with 80% humidity. During the test, they were activated together with a centrifugal humidifier to evaluate their maximum capacity and measure the time needed to reduce humidity from 80% to 60%. Electricity consumption was also recorded to determine the energy efficiency of each model. Furthermore, three experts evaluated the noise emitted by each device during operation.
Why use a dehumidifier in winter
The dehumidifier is an ideal ally during the winter, especially when home heating makes the air even drier, but at the same time humid, creating that feeling of heaviness in closed environments. In these conditions, a dehumidifier not only fights mold growth, but also helps keep the air fresh and healthy.
Unlike an air conditioner, which can be impractical in the cold months, a dehumidifier works specifically to reduce excess humidity without lowering the temperature too much. To get the most, place it in rooms with high humidity levels, such as the kitchen or bathroom, and turn it on when the humidity exceeds 60%. A good trick is also to keep it turned on during the night in the bedroom, so as to avoid condensation on the windows and enjoy a healthier and more restful environment.
Save energy intelligently
In addition to the dehumidifier test, Balance provided a series of tips for using these devices efficiently and without wasting energy. For example, it is suggested to prefer models with a hygrostat, which automatically turn off when the desired humidity threshold is reached. Furthermore, it is advisable to check, especially in winter, whether it is sufficient to ventilate the room, since the cold outside air is often drier. Finally, cleaning filters and tank regularly to ensure optimal performance and closing doors and windows during use are other practices to maximize the efficiency of dehumidifiers.
With this information, choosing the right dehumidifier for your home has never been easier. The Kibernetik M16 emerges as the best not only for effectiveness, but also for its economy and silence, making it the ideal choice for winter.
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